package com.sky.controller.admin;

import com.sky.dto.DishDTO;
import com.sky.dto.DishPageQueryDTO;
import com.sky.entity.Dish;
import com.sky.result.PageResult;
import com.sky.result.Result;
import com.sky.service.DishService;
import com.sky.vo.DishVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.web.bind.annotation.*;

import java.util.List;
import java.util.Set;

/**
 * @Author
 * @Date 2024/4/28 19:56
 * @Description:菜品管理
 */



@RestController
@RequestMapping("/admin/dish")
@Slf4j
@Api(tags = "菜品管理")
public class DishController {
    @Autowired
    private DishService dishService;
    @Autowired
    RedisTemplate redisTemplate;
    @ApiOperation("菜品分页查询")
    @GetMapping("/page")
    public Result<PageResult> DishPage(DishPageQueryDTO dishPageQueryDTO){
        log.info("菜品分页查询dishDTO:{}",dishPageQueryDTO);
        PageResult pageResult= dishService.pageQuery(dishPageQueryDTO);
        return Result.success(pageResult);
    }
    @DeleteMapping
    @ApiOperation("根据id删除菜品")
    public Result delete(@RequestParam("ids") List<Long> ids) {
        log.info("根据id删除菜品ids:{}",ids);
        dishService.deleteDishByids(ids);
        cleanCache("dish_*");
        return Result.success();
    }

    @PostMapping("/status/{status}")
    @ApiOperation("根据id修改菜品状态")
    public Result updateStatus(@PathVariable("status") Integer status,Long id){
        dishService.statusUpdate(status,id);
        cleanCache("dish_*");
        return Result.success();
    }

    @GetMapping("/{id}")
    @ApiOperation("根据id查询菜品")
    public Result<DishVO> getByIdWithFlavors(@PathVariable("id") Long id) {
        DishVO dishVO=dishService.getByIdWithFlavor(id);
        return Result.success(dishVO);
    }
    @PutMapping
    @ApiOperation("修改菜品")
    public Result update(@RequestBody DishDTO dishDTO) {
        dishService.updateWithFlavor(dishDTO);
        String key="dish_"+dishDTO.getCategoryId();
        redisTemplate.delete(key);
     return Result.success();
    }
    @GetMapping("/list")
    @ApiOperation("根据分类id查询菜品")
    public Result<List<Dish>> list(Long categoryId){
        List<Dish> list = dishService.list(categoryId);
        return Result.success(list);
    }
    private void cleanCache(String pattern){
        //获取redis缓存中的key
        Set keys=redisTemplate.keys(pattern);
        redisTemplate.delete(keys);
    }
}

